Re: [foxboro] Accum Block Reset
- From: "Theobald, Martin" <martin.theobald@xxxxxxxxxxxxxxxx>
- To: <foxboro@xxxxxxxxxxxxx>
- Date: Mon, 16 Feb 2009 12:06:39 -0500
How about putting the Trigger/CALC blocks in a separate 'third' CP?
Regards,
Martin Theobald
-----Original Message-----
From: foxboro-bounce@xxxxxxxxxxxxx [mailto:foxboro-bounce@xxxxxxxxxxxxx]
On Behalf Of BrianLong
Sent: 16 February 2009 16:28
To: foxboro@xxxxxxxxxxxxx
Subject: Re: [foxboro] Accum Block Reset
Tried it both ways, one calc block resetting both accums in different
nodes and identical calc blocks resetting accums in each node. Also, I
added the TIM instruction to the calc blocks in each node to see if the
clocks are off. They appear to be the same.
Period and phase of CP's, calc's and Accum's same.
Brian
-----Original Message-----
From: foxboro-bounce@xxxxxxxxxxxxx [mailto:foxboro-bounce@xxxxxxxxxxxxx]
On Behalf Of duc.do@xxxxxxxxxxxxxx
Sent: Monday, February 16, 2009 9:30 AM
To: foxboro@xxxxxxxxxxxxx
Subject: Re: [foxboro] Accum Block Reset
Brian,
If the two CP's can communicate (on same LAN) the easiest solution would
be to trigger the reset from one source. Have logic in, say, a
LOGIC/CALC/CALCA block running in one CP and reset both ACCUM blocks.
But I sense that this is not doable, otherwise you'd have done it
already, no?
Duc
-----Original Message-----
From: foxboro-bounce@xxxxxxxxxxxxx [mailto:foxboro-bounce@xxxxxxxxxxxxx]
On Behalf Of BrianLong
Sent: Monday, February 16, 2009 10:05 AM
To: Foxboro
Subject: [foxboro] Accum Block Reset
Question?
Accum1 runs in CP1, node1
Accum2 runs in CP2, node2
I need to reset both accum blocks at the same time. Right now they are
close but not close enough which is surprising since both CP's are
lightly loaded.
I wanting to generate the reset in the CP not in CRON if possilbe. I'm
using the CPx_STA:STATION.HOUR parameter currently to do the reset
(clear).
Thanks in Advance,
Brian Long
Arkansas Kraft
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